staging: wilc1000: wilc_sdio_cmd53: pass struct wilc

This patch adds new function parameter struct wilc and use it instead of
global variable wilc_dev and pass wilc to the function as well.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/linux_wlan_sdio.c

@@ -61,9 +61,9 @@ int wilc_sdio_cmd52(struct wilc *wilc, sdio_cmd52_t *cmd)
 }
 
 
-int wilc_sdio_cmd53(sdio_cmd53_t *cmd)
+int wilc_sdio_cmd53(struct wilc *wilc, sdio_cmd53_t *cmd)
 {
-	struct sdio_func *func = container_of(wilc_dev->dev, struct sdio_func, dev);
+	struct sdio_func *func = container_of(wilc->dev, struct sdio_func, dev);
 	int size, ret;
 
 	sdio_claim_host(func);

drivers/staging/wilc1000/linux_wlan_sdio.h

@@ -2,7 +2,7 @@
 
 int wilc_sdio_init(void);
 int wilc_sdio_cmd52(struct wilc *wilc, sdio_cmd52_t *cmd);
-int wilc_sdio_cmd53(sdio_cmd53_t *cmd);
+int wilc_sdio_cmd53(struct wilc *wilc, sdio_cmd53_t *cmd);
 
 int wilc_sdio_enable_interrupt(struct wilc *);
 void wilc_sdio_disable_interrupt(struct wilc *);

drivers/staging/wilc1000/wilc_sdio.c

@@ -197,7 +197,7 @@ static int sdio_write_reg(struct wilc *wilc, u32 addr, u32 data)
 		cmd.buffer = (u8 *)&data;
 		cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */
 
-		if (!wilc_sdio_cmd53(&cmd)) {
+		if (!wilc_sdio_cmd53(wilc, &cmd)) {
 			g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53, write reg (%08x)...\n", addr);
 			goto _fail_;
 		}
@@ -260,7 +260,7 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
 			if (!sdio_set_func0_csa_address(wilc, addr))
 				goto _fail_;
 		}
-		if (!wilc_sdio_cmd53(&cmd)) {
+		if (!wilc_sdio_cmd53(wilc, &cmd)) {
 			g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], block send...\n", addr);
 			goto _fail_;
 		}
@@ -281,7 +281,7 @@ static int sdio_write(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
 			if (!sdio_set_func0_csa_address(wilc, addr))
 				goto _fail_;
 		}
-		if (!wilc_sdio_cmd53(&cmd)) {
+		if (!wilc_sdio_cmd53(wilc, &cmd)) {
 			g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], bytes send...\n", addr);
 			goto _fail_;
 		}
@@ -324,7 +324,7 @@ static int sdio_read_reg(struct wilc *wilc, u32 addr, u32 *data)
 
 		cmd.block_size = g_sdio.block_size; /* johnny : prevent it from setting unexpected value */
 
-		if (!wilc_sdio_cmd53(&cmd)) {
+		if (!wilc_sdio_cmd53(wilc, &cmd)) {
 			g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53, read reg (%08x)...\n", addr);
 			goto _fail_;
 		}
@@ -391,7 +391,7 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
 			if (!sdio_set_func0_csa_address(wilc, addr))
 				goto _fail_;
 		}
-		if (!wilc_sdio_cmd53(&cmd)) {
+		if (!wilc_sdio_cmd53(wilc, &cmd)) {
 			g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], block read...\n", addr);
 			goto _fail_;
 		}
@@ -412,7 +412,7 @@ static int sdio_read(struct wilc *wilc, u32 addr, u8 *buf, u32 size)
 			if (!sdio_set_func0_csa_address(wilc, addr))
 				goto _fail_;
 		}
-		if (!wilc_sdio_cmd53(&cmd)) {
+		if (!wilc_sdio_cmd53(wilc, &cmd)) {
 			g_sdio.dPrint(N_ERR, "[wilc sdio]: Failed cmd53 [%x], bytes read...\n", addr);
 			goto _fail_;
 		}